EPYC 7302P vs Atom C3950

Primary details

Comparing Atom C3950 and EPYC 7302P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	266
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	13.67
Market segment	Server	Server
Series	Intel Atom	AMD EPYC
Power efficiency	no data	12.54
Architecture codename	Goldmont (2016−2017)	Zen 2 (2017−2020)
Release date	15 August 2017 (7 years ago)	7 August 2019 (5 years ago)
Launch price (MSRP)	$389	$825

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom C3950 and EPYC 7302P basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	16 (Hexadeca-Core)	16 (Hexadeca-Core)
Threads	16	32
Base clock speed	1.7 GHz	3 GHz
Boost clock speed	2.2 GHz	3.3 GHz
Multiplier	17	30
L1 cache	896 KB	1 MB
L2 cache	16 MB	8 MB
L3 cache	16 MB	128 MB (shared)
Chip lithography	14 nm	7 nm, 14 nm
Die size	no data	192 mm2
Maximum core temperature	78 °C	no data
Number of transistors	no data	4,800 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Atom C3950 and EPYC 7302P compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1 (Uniprocessor)
Socket	FCBGA1310	TR4
Power consumption (TDP)	24 Watt	155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3950 and EPYC 7302P. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	-	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	-	no data
Precision Boost 2	no data	+

Security technologies

Atom C3950 and EPYC 7302P technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Secure Boot	+	no data
Secure Key	+	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3950 and EPYC 7302P are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3950 and EPYC 7302P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4: 2400	DDR4 Eight-channel
Maximum memory size	256 GB	4 TiB
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	204.763 GB/s
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Atom C3950 and EPYC 7302P.

PCIe version	3	no data
PCI Express lanes	16	no data
USB revision	3	no data
Total number of SATA ports	16	no data
Max number of SATA 6 Gb/s Ports	16	no data
Number of USB ports	8	no data
Integrated LAN	2x10/2.5/1 GBE + 2x1 GBE	no data

Pros & cons summary

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Recency	15 August 2017	7 August 2019
Threads	16	32
Chip lithography	14 nm	7 nm
Power consumption (TDP)	24 Watt	155 Watt

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